50665576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28657}}^1$

素因数の和:28693

約数の個数: 32

約数和(自身を含む): 108327240

約数和(自身を除く): 57661664

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 28657, 57314, 114628, 229256, 372541, 487169, 745082, 974338, 1490164, 1948676, 2980328, 3897352, 6333197, 12666394, 25332788, 50665576]

約数ペア:

[(1, 50665576), (2, 25332788), (4, 12666394), (8, 6333197), (13, 3897352), (17, 2980328), (26, 1948676), (34, 1490164), (52, 974338), (68, 745082), (104, 487169), (136, 372541), (221, 229256), (442, 114628), (884, 57314), (1768, 28657)]